Question
Easy
Solving time: 2 mins
A cubical block of mass and edge is placed on a rough horizontal surface as shown in the figure. A force of is applied at one end of the block and the block remains stationary. The normal force exerted by the surface on the block acts
Text solutionVerified
Sol. (B) Vector force components are shown in figure
Torque about due to all forces excluding normal force is found to be zero. Thus must be passing through point .
Torque about due to all forces excluding normal force is found to be zero. Thus must be passing through point .
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Question Text | A cubical block of mass and edge is placed on a rough horizontal surface as shown in the figure. A force of is applied at one end of the block and the block remains stationary. The normal force exerted by the surface on the block acts |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 75 |